Design of an Active Cloak for Canceling Scattering From an Object in Uniform Translation

IF 4.6 1区计算机科学 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Antennas and Propagation Pub Date : 2024-10-01 DOI:10.1109/TAP.2024.3467671

Hongyun Deng;George V. Eleftheriades

引用次数: 0

Abstract

In this communication, an active cloak for an object in uniform translation is designed. Utilizing the special theory of relativity, the cloak could be designed conventionally in the co-moving frame, while it is shown that the object is also cloaked in the stationary frame. Next, an active cloak for a moving PEC sphere is designed as an example. Finally, some numerical results are given to show the effectiveness of the cloak in suppressing the scattering of the moving sphere.

查看原文本刊更多论文

设计用于消除物体均匀平移散射的主动式斗篷

在这篇论文中，我们设计了一种匀速转移物体的主动隐形装置。利用狭义相对论，该隐形衣可以在共动帧中按常规设计，同时证明该物体在静止帧中也是隐形的。接下来，以一个移动的 PEC 球为例，设计了一个主动隐形装置。最后，给出了一些数值结果，以显示斗篷在抑制运动球体散射方面的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

IEEE Transactions on Antennas and Propagation 工程技术-电信学

CiteScore

10.40

自引率

28.10%

发文量

968

审稿时长

4.7 months

期刊介绍： IEEE Transactions on Antennas and Propagation includes theoretical and experimental advances in antennas, including design and development, and in the propagation of electromagnetic waves, including scattering, diffraction, and interaction with continuous media; and applications pertaining to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques